Search results

Items from 141 to 160 out of 16,524,831 results

1 ...
5
6
7
8
9
10
11

article

Fast, Efficient and Low E‐Factor One‐Pot Palladium‐Catalyzed Cross‐Coupling of (Hetero)Arenes

Erik B. Pinxterhuis, Paco Visser, Iwan Esser, Jean‐Baptiste Gualtierotti, more

Angewandte Chemie International Edition > 57 > 30 > 9452 - 9455

The homocoupling of aryl halides and the heterocoupling of aryl halides with either aryl bromides or arenes bearing an ortho‐lithiation directing group are presented. The use of a Pd catalyst, in combination with t‐BuLi, allows for the rapid and efficient formation of a wide range of polyaromatic compounds in a one pot procedure bypassing the need for the separate preformation of an organometallic...

article

Perceptions of educational counselling for teachers on personal and professional matters: The case of Arab teachers in Israel

Khaled Abu Asbah, Rima'a Da'as

Counselling and Psychotherapy Research > 18 > 3 > 308 - 318

Objective The research investigated the perceptions of school teachers in an Arab high school in Israel towards the educational counsellor, noting the extent to which they consult educational counsellors on professional and personal matters. Method Sixty teachers participated in the research, divided equally between males and females. Quantitative methodology was employed, using a specially constructed...

article

Radical trans‐Hydroboration of Alkynes with N‐Heterocyclic Carbene Boranes

Masaki Shimoi, Takashi Watanabe, Katsuhiro Maeda, Dennis P. Curran, more

Angewandte Chemie International Edition > 57 > 30 > 9485 - 9490

Hydroboration of internal alkynes with N‐heterocyclic carbene boranes (NHC‐boranes) occurs to provide stable NHC (E)‐alkenylboranes upon thermolysis in the presence of di‐tert‐butyl peroxide. The E isomer results from an unusual trans‐hydroboration, and the E/Z selectivity is typically high (90:10 or greater). Evidence suggests that this hydroboration occurs by a radical‐chain reaction involving addition...

article

The forgotten emotion: An investigation into the lived experience of anger in young men

Tom Barber

Counselling and Psychotherapy Research > 18 > 3 > 332 - 341

Background While substantial research exists into the personal and social effects of anger, relatively little illuminates young men's lived experiences with this emotion. Much of this literature focuses on women's experiences, while few studies have been conducted by clinical practitioners. Research Aim The aim of this research was to explore the lived experience of problematic anger in young men...

article

‘Everyone should do it’: Client experience of a 12‐week dialectical behaviour therapy group programme – An interpretative phenomenological analysis

Jasmine Childs‐Fegredo, Lisa Fellin

Counselling and Psychotherapy Research > 18 > 3 > 319 - 331

Objective There is a dearth of practice‐based evidence of adapted or ‘DBT‐informed’ transdiagnostic models, which could provide services and clinicians with information of what works and for whom, in which settings. This paper aims to bridge this gap by exploring the client experience of a 12‐week transdiagnostic dialectical behaviour therapy (DBT) group programme in a private psychiatric hospital...

article

Lack of volunteer note‐taker isn't valid excuse, OCR says

Campus Legal Advisor > 18 > 12 > 13 - 14

Case name: Letter to: Pima Community College, No. 08‐14‐2291 (OCR 12/10/15).

article

Claims of deliberate indifference keep Title IX suit alive

Campus Legal Advisor > 18 > 12 > 14 - 15

Case name: Hernandez v. Baylor University, et al., No. 6:16‐CV‐69 (W.D. Texas 04/07/17).

article

Extended time for degree completion resolves student's complaint

Campus Legal Advisor > 18 > 12 > 11 - 12

Case name: Letter to: University of Illinois at Chicago, No. 05‐14‐2416 (OCR 03/12/15).

article

Amending policies, procedures leads to OCR complaint resolution

Campus Legal Advisor > 18 > 12 > 13 - 13

Case name: Letter re: Ozarks Technical Community College, No. 07152008 (OCR 12/22/15).

article

College agrees to accommodations for students at judicial hearings

Campus Legal Advisor > 18 > 12 > 12 - 13

Case name: Letter to: Yavapai Community College, No. 08‐14‐2214 (OCR 02/05/15).

article

Control of the Spin Dynamics of Single‐Molecule Magnets by using a Quasi One‐Dimensional Arrangement

Keiichi Katoh, Satoshi Yamashita, Nobuhiro Yasuda, Yasutaka Kitagawa, more

Angewandte Chemie International Edition > 57 > 30 > 9262 - 9267

Magnetic dipole interactions are dominate in quasi one‐dimensional (1D) molecular magnetic materials, in which TbNcPc units (Tb³⁺=terbium(III) ion, Nc²⁻=naphthalocyaninato, Pc²⁻=phthalocyaninato) adopt a structure similar to TbPc₂ single‐molecule magnets (SMMs). The magnetic properties of the [TbNcPc]^0/+ (neutral 1 and cationic 2) with 1D structures are significantly different from those of a magnetically...

article

A Microporous Covalent–Organic Framework with Abundant Accessible Carbonyl Groups for Lithium‐Ion Batteries

Zhiqiang Luo, Luojia Liu, Jiaxin Ning, Kaixiang Lei, more

Angewandte Chemie International Edition > 57 > 30 > 9443 - 9446

A key challenge faced by organic electrodes is how to promote the redox reactions of functional groups to achieve high specific capacity and rate performance. Here, we report a two‐dimensional (2D) microporous covalent–organic framework (COF), poly(imide‐benzoquinone), via in situ polymerization on graphene (PIBN‐G) to function as a cathode material for lithium‐ion batteries (LIBs). Such a structure...

article

Cover Picture: Exposing the Origins of Irreproducibility in Fluorine NMR Spectroscopy (Angew. Chem. Int. Ed. 30/2018)

Carl Philipp Rosenau, Benson J. Jelier, Alvar D. Gossert, Antonio Togni

Angewandte Chemie International Edition > 57 > 30 > 9187 - 9187

One possible barrier to scientific reproducibility is the lack of clear protocols. This is the case for the ¹⁹F NMR referencing of fluorine‐containing compounds. In their Communication on page 9528 ff., A. D. Gossert, A. Togni, and co‐workers trace back the origins of this problem to poor definitions for ¹⁹F NMR spectroscopy in IUPAC′s unified scale and systematic errors by instrument manufacturers...

article

Frontispiece: Control of the Spin Dynamics of Single‐Molecule Magnets by using a Quasi One‐Dimensional Arrangement

Keiichi Katoh, Satoshi Yamashita, Nobuhiro Yasuda, Yasutaka Kitagawa, more

Angewandte Chemie International Edition > 57 > 30 > n/a - n/a

Single‐Molecule Magnets. Using Tb³⁺ ions, K. Katoh, M. Yamashita et al. show in their Communication on page 6262 ff., a molecular design method for improving spin dynamics by the arrangement of the single‐molecule magnets (SMMs) in a crystal.

article

One Hundred Years of Chemical Warfare: Research, Deployment, Consequences. Herausgegeben von Bretislav Friedrich, Dieter Hoffmann, Jürgen Renn, Florian Schmaltz und Martin Wolf.

Volker Jacob

Angewandte Chemie > 130 > 30 > 9358 - 9359

Springer Open, 2017, 408 S., geb., 53.49 €.—ISBN 978‐3319516646

article

A Microporous Covalent–Organic Framework with Abundant Accessible Carbonyl Groups for Lithium‐Ion Batteries

Zhiqiang Luo, Luojia Liu, Jiaxin Ning, Kaixiang Lei, more

Angewandte Chemie > 130 > 30 > 9587 - 9590

article

Titelbild: Fluor‐NMR‐Spektroskopie rekalibriert (Angew. Chem. 30/2018)

Carl Philipp Rosenau, Benson J. Jelier, Alvar D. Gossert, Antonio Togni

Angewandte Chemie > 130 > 30 > 9329 - 9329

Eine Grenze der Reproduzierbarkeit in den Naturwissenschaften ergibt sich aus dem Fehlen klarer Protokolle. Auf diesen Fall stößt man etwa beim Kalibrieren in der ¹⁹F‐NMR‐Spektroskopie. In ihrer Zuschrift auf S. 9672 ff. packen A. D. Gossert, A. Togni et al. das Problem bei den Wurzeln: schwache IUPAC‐Definitionen für die ¹⁹F‐NMR‐Spektroskopie und systematische Fehler seitens der Messgerätehersteller...

article

Synthesis of Extra‐Large‐Pore Zeolite ECNU‐9 with Intersecting 14*12‐Ring Channels

Boting Yang, Jin‐Gang Jiang, Hao Xu, Haihong Wu, more

Angewandte Chemie > 130 > 30 > 9659 - 9663

Highly crystalline and (hydro)thermally stable zeolites with extra‐large pores [≥14‐ring (14‐R)] are desirable as catalysts. A novel zeolite, ECNU‐9, with an intersecting 14*12‐R channel system was rationally designed and synthesized by a building block strategy, in which the interlayer expansion of a two‐dimensional silicate structure was realized by combining organic amine assisted layer‐stacking...

article

Tetrabromtetraazapentacen: erhöhte Elektronenbeweglichkeit

Hilmar Reiss, Lei Ji, Jie Han, Silke Koser, more

Angewandte Chemie > 130 > 30 > 9688 - 9692

Ein TIPS‐ethinyl‐substituiertes Diamin wurde mit in situ erhaltenem 4,5‐Dibrom‐ortho‐chinon in einer Cyclokondensation zu Tetrabromtetraazapentacen (BrTAP) umgesetzt. BrTAP ist leicht zu seinem luftstabilen kristallinen Radikalanion zu reduzieren; in Dünnschichttransistoren erreicht BrTAP Elektronenbeweglichkeiten von >0.56 cm² V⁻¹ s⁻¹_.

article

Direct Organocatalytic Enantioselective Functionalization of SiO_x Surfaces

John D. Parkin, Ross Chisholm, Aileen B. Frost, Richard G. Bailey, more

Angewandte Chemie > 130 > 30 > 9521 - 9525

Traditional methods to prepare chiral surfaces involve either the adsorption of a chiral molecule onto an achiral surface, or adsorption of a species that forms a chiral template creating lattices with long range order. To date only limited alternative strategies to prepare chiral surfaces have been studied. In this manuscript a “bottom‐up” approach is developed that allows the preparation of chiral...

1 ...
5
6
7
8
9
10
11

Publication date

Last 3 months (87,929)
Last year (622,754)
Last 3 years (2,838,313)

Close

Date range setting

Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.

From:

To:
Set your own date range

Content availability

Available (14,908,300)
None (1,616,531)

Publication language

English (15,127,466)
Polish (947,399)
German (243,057)
French (161,968)
Dutch (70,748)
Russian (7,383)
Czech (7,205)
Undetermined (6,775)
Spanish (5,376)
Slovak (5,005)
Italian (4,570)
Ukrainian (4,083)
Portuguese (2,349)
Hungarian (1,424)
Latvian, Lettish (275)
Chinese (263)
Lithuanian (245)
Estonian (232)
Byelorussian (211)
Serbo-Croatian (180)
Bulgarian (118)
Macedonian (72)
Serbian (72)
Danish (56)
Slovenian (46)
Latin (42)
No linguistic content (40)
Swedish (28)
Urdu (25)
Esperanto (24)
Singhalese (21)
Norwegian (19)
Moldavian (19)
Catalan (14)
Turkish (14)
Korean (12)
Greek (10)
Japanese (10)
Basque (8)
English, Old (ca.450-1100) (7)
Interlingue (7)
Nepali (6)
Bosnian (4)
Sorbian languages (3)
Afar (2)
Aragonese (2)
Guarani (2)
Abkhazian (1)
Bashkir (1)
Finnish (1)
Irish (1)
Galician (1)
Hebrew (1)
Pali (1)
Vietnamese (1)
more

Keywords

APOPTOSIS (47,215)
OPTIMIZATION (37,204)
POLSKA (36,157)
MICROSTRUCTURE (34,532)
INFLAMMATION (34,363)
OXIDATIVE STRESS (32,816)
CHILDREN (32,363)
BREAST CANCER (30,560)
CANCER (30,079)
DEPRESSION (29,512)
ADSORPTION (29,132)
MECHANICAL PROPERTIES (27,972)
SIMULATION (27,672)
MATHEMATICAL MODEL (27,269)
STABILITY (27,255)
OBESITY (27,227)
EPIDEMIOLOGY (26,164)
NANOPARTICLES (25,204)
AGING (24,292)
CRYSTAL STRUCTURE (24,174)
STRESS (24,152)
RAT (23,845)
UPRAWA ROSLIN (22,719)
SILICON (22,183)
COPPER (22,131)
QUALITY OF LIFE (21,829)
CLIMATE CHANGE (21,765)
KINETICS (21,753)
GENE EXPRESSION (21,714)
TEMPERATURE (21,583)
MODELING (21,265)
MAGNETIC RESONANCE IMAGING (21,178)
PROGNOSIS (21,155)
X-RAY DIFFRACTION (21,007)
PREGNANCY (20,335)
DIABETES (19,376)
RELIABILITY (18,871)
MORTALITY (18,841)
SCHIZOPHRENIA (18,780)
DEVELOPMENT (18,682)
TREATMENT (18,602)
OXIDATION (18,384)
DIAGNOSIS (18,376)
NITRIC OXIDE (18,255)
MONITORING (18,197)
MORPHOLOGY (17,264)
CHINA (17,262)
SURGERY (16,893)
KONFERENCJE (16,828)
MRI (16,814)
OCHRONA ROSLIN (16,616)
ODMIANY ROSLIN (16,590)
IMMUNOHISTOCHEMISTRY (16,267)
HIPPOCAMPUS (16,220)
SYNTHESIS (16,213)
SURVIVAL (16,119)
THIN FILMS (16,014)
EDUCATION (15,990)
ANXIETY (15,908)
GROWTH (15,896)
FLUORESCENCE (15,843)
ULTRASOUND (15,570)
IRON (15,534)
UNCERTAINTY (15,430)
RISK FACTORS (15,272)
LESNICTWO (15,237)
MODELLING (15,219)
DATA MINING (15,194)
REHABILITATION (15,139)
CHEMOTHERAPY (15,042)
STROKE (14,957)
CYTOKINES (14,829)
DIFFUSION (14,699)
MASS SPECTROMETRY (14,653)
META-ANALYSIS (14,630)
RESISTANCE (14,494)
PAIN (14,486)
PROSTATE CANCER (14,407)
GENDER (14,388)
ROSLINY OZDOBNE (14,016)
HYPERTENSION (13,985)
NOISE (13,968)
CLASSIFICATION (13,817)
SWITCHES (13,770)
MITOCHONDRIA (13,768)
PHOTOLUMINESCENCE (13,743)
HIV (13,722)
SENSORS (13,686)
STRUCTURE (13,673)
POLYMORPHISM (13,624)
COMPUTATIONAL MODELING (13,495)
(13,370)
FINITE ELEMENT METHOD (13,338)
CYTOTOXICITY (13,319)
DEGRADATION (13,290)
EVOLUTION (13,155)
HEART FAILURE (13,149)
POLAND (13,102)
ATHEROSCLEROSIS (13,056)
HODOWLA ZWIERZAT (12,983)
more

Data set

Elsevier (9,154,306)
Springer (3,572,521)
Wiley (1,446,806)
ieee (692,423)
Agro (617,506)
BazTech (425,731)
ACS (330,595)
CEJSH (207,542)
PSJD (40,896)
DML (33,831)
Infona (2,674)
more

INFONA - science communication portal

Search results

Fast, Efficient and Low E‐Factor One‐Pot Palladium‐Catalyzed Cross‐Coupling of (Hetero)Arenes

Perceptions of educational counselling for teachers on personal and professional matters: The case of Arab teachers in Israel

Radical trans‐Hydroboration of Alkynes with N‐Heterocyclic Carbene Boranes

The forgotten emotion: An investigation into the lived experience of anger in young men

‘Everyone should do it’: Client experience of a 12‐week dialectical behaviour therapy group programme – An interpretative phenomenological analysis

Lack of volunteer note‐taker isn't valid excuse, OCR says

Claims of deliberate indifference keep Title IX suit alive

Extended time for degree completion resolves student's complaint

Amending policies, procedures leads to OCR complaint resolution

College agrees to accommodations for students at judicial hearings

Control of the Spin Dynamics of Single‐Molecule Magnets by using a Quasi One‐Dimensional Arrangement

A Microporous Covalent–Organic Framework with Abundant Accessible Carbonyl Groups for Lithium‐Ion Batteries

Cover Picture: Exposing the Origins of Irreproducibility in Fluorine NMR Spectroscopy (Angew. Chem. Int. Ed. 30/2018)

Frontispiece: Control of the Spin Dynamics of Single‐Molecule Magnets by using a Quasi One‐Dimensional Arrangement

One Hundred Years of Chemical Warfare: Research, Deployment, Consequences. Herausgegeben von Bretislav Friedrich, Dieter Hoffmann, Jürgen Renn, Florian Schmaltz und Martin Wolf.

A Microporous Covalent–Organic Framework with Abundant Accessible Carbonyl Groups for Lithium‐Ion Batteries

Titelbild: Fluor‐NMR‐Spektroskopie rekalibriert (Angew. Chem. 30/2018)

Synthesis of Extra‐Large‐Pore Zeolite ECNU‐9 with Intersecting 14*12‐Ring Channels

Tetrabromtetraazapentacen: erhöhte Elektronenbeweglichkeit

Direct Organocatalytic Enantioselective Functionalization of SiO_x Surfaces

Filter options

Publication date

Content availability

Publication language

Keywords

Data set

INFONA - science communication portal

Search results

Add recipient

Sending message cancelled

Are you sure you want to cancel sending this message?

Send message

Filter options

Publication date

Date range setting

Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.

Content availability

Publication language

Keywords

Data set

Reporting an error / abuse

Sending the report failed

Accessibility options